Axial air gap switch reluctance motor and preparation method thereof

A switched reluctance motor and axial air gap technology, which is applied in the manufacture of motor generators, magnetic circuits, electromechanical devices, etc., can solve the problems of high cost, long cycle time, and difficult processing, and achieve low cost, simple processing, and Effect of small eddy current loss

Active Publication Date: 2016-08-03
ADVANCED TECHNOLOGY & MATERIALS CO LTD
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[0005] The purpose of the present invention is to provide an axial air gap switched reluctance motor and its preparatio

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  • Axial air gap switch reluctance motor and preparation method thereof
  • Axial air gap switch reluctance motor and preparation method thereof
  • Axial air gap switch reluctance motor and preparation method thereof

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[0039] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0040] Such as Figure 1 to Figure 3 As shown, according to an embodiment of the present invention, an axial air gap switched reluctance motor includes: a stator, a rotor core 3, a motor shaft 5, a rotor disk 4, and a casing. The motor shaft 5 is fixed on the machine. Inside the shell; the rotor disc 4 is assembled on the motor shaft 5; the rotor core 3 is fixed on the rotor disc 4; the stator is fixed in the casing; the stator and the rotor core 3 are arranged correspondingly to form a magnetic induction loop, the stator and the rotor core There is an axial air gap be...

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Abstract

The invention provides an axial air gap switch reluctance motor and a preparation method thereof. The axial air gap switch reluctance motor includes stators, rotor iron cores, a motor rotation shaft, a rotor disc and a shell; the motor rotation shaft is fixed in the shell; the rotor disc is assembled on the motor rotation shaft; the rotor iron cores are fixed on the rotor disc; the stators are fixed in the shell; the stators are corresponding to the rotor iron cores; and axial air gaps exist between the stators and the rotor iron cores. The axial air gap switch reluctance motor of the invention is convenient to assemble, and spatial layout and wire winding mode of the axial air gap switch reluctance motor can be flexibly adjusted according to different application conditions, the number of the phases, the size and the power of the motor can be expanded through adjusting the number of the stator iron cores or rotor iron cores, so that the requirements of the use of motors of various kinds of power in various kinds of conditions can be satisfied, and the application range of the axial air gap switch reluctance motor can be extended.

Description

technical field [0001] The invention relates to the field of motors and generators, in particular to an axial air gap switched reluctance motor and a preparation method thereof. Background technique [0002] Switched reluctance motors use the principle of minimum reluctance to form magnetic pull. The motor rotor has no coils and permanent magnets, so it has the characteristics of firm structure, wide speed range, high system reliability and low cost. However, the stator and rotor core of the traditional switched reluctance motor are made of silicon steel, which has large iron loss and high temperature, which limits its development in the direction of high frequency, high speed, high efficiency and high power density. Amorphous and nanocrystalline metal alloy materials have excellent properties such as high magnetic permeability, low remanence, and low loss. Therefore, compared with the traditional motor with silicon steel sheet iron core, amorphous and nanocrystalline motor...

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Application Information

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IPC IPC(8): H02K1/14H02K3/28H02K3/34H02K1/02H02K1/22H02K16/02H02K16/04H02K15/02
CPCH02K1/02H02K1/141H02K1/22H02K3/28H02K3/345H02K15/022H02K16/02H02K16/04H02K2201/03
Inventor 卢志超李立军李德仁李广敏李山红刘天成倪晓俊李准戴白杨高昇
Owner ADVANCED TECHNOLOGY & MATERIALS CO LTD
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